CRM workflow cannot send emails

Hi All,

I’m having an issue with a CRM 4 workflow which is well triggered but can’t send an email.

It is running as an Admin account, and in the CRM administration tab, the user is using the CRM email router to send emails.

The workflow is tagged as “Succeeded” but the email is in “Pending Send”. Nothing in the logs on the server…

Any help would be very appreciated.

Thank you!
Best regards.